diff --git a/src/__init_.py b/src/__init_.py
index 4c26b31a8..04ebbcd13 100644
--- a/src/__init_.py
+++ b/src/__init_.py
@@ -56,7 +56,7 @@ def init_logging(interface="cli", debug=False, quiet=False, logdir="/var/log/yun
 
     logging_configuration = {
         "version": 1,
-        "disable_existing_loggers": True,
+        "disable_existing_loggers": False,
         "formatters": {
             "console": {
                 "format": "%(relativeCreated)-5d %(levelname)-8s %(name)s %(funcName)s - %(message)s"
diff --git a/src/interface/__init__.py b/src/interface/__init__.py
index 50c035f0a..c1addea92 100644
--- a/src/interface/__init__.py
+++ b/src/interface/__init__.py
@@ -1,9 +1,11 @@
 import os
 
-from yunohost.interface.base import InterfaceKind
+from yunohost.interface.base import InterfaceKind, Field
 
-if os.environ.get("INTERFACE", "cli") == "cli":
+if os.environ.get("INTERFACE") == "cli":
     from yunohost.interface.cli import Interface
-else:
+elif os.environ.get("INTERFACE") == "api":
     from yunohost.interface.api import Interface
-
+else:
+    # FIXME for Moulinette to work
+    from yunohost.interface.base import BaseInterface as Interface
diff --git a/src/interface/api.py b/src/interface/api.py
index 318fbc453..c5382c809 100644
--- a/src/interface/api.py
+++ b/src/interface/api.py
@@ -30,35 +30,6 @@ def parse_api_route(route: str) -> list[str]:
     return re.findall(r"{(\w+)}", route)
 
 
-def params_to_body(
-    params: list[inspect.Parameter],
-    data: dict[str, Any],
-    doc: dict[str, Any],
-    func_name: str,
-) -> inspect.Parameter:
-    model = pydantic.create_model(
-        snake_to_camel_case(func_name),
-        **{
-            param.name: (
-                param.annotation,
-                pydantic.Field(
-                    param.default if param.default != param.empty else ...,
-                    description=doc.get(param.name, None),
-                    **data.get(param.name, {}),
-                ),
-            )
-            for param in params
-        },
-    )
-
-    return inspect.Parameter(
-        func_name.split("_")[0],
-        inspect.Parameter.POSITIONAL_ONLY,
-        default=...,
-        annotation=model,
-    )
-
-
 class Interface(BaseInterface):
     kind = InterfaceKind.API
 
@@ -72,32 +43,11 @@ class Interface(BaseInterface):
     def add(self, interface: Interface):
         assert isinstance(interface.instance, fastapi.APIRouter)
         self.instance.include_router(
-            interface.instance, prefix=interface.prefix, tags=[interface.name] if interface.name else []
+            interface.instance,
+            prefix=interface.prefix,
+            tags=[interface.name] if interface.name else [],
         )
 
-    def prepare_params(
-        self,
-        params: list[inspect.Parameter],
-        as_body: bool,
-        as_body_except: Optional[list[str]] = None,
-    ) -> list[Union[list[inspect.Parameter], inspect.Parameter]]:
-        params = self.filter_params(params)
-
-        if as_body_except:
-            body_params = []
-            rest = []
-            for param in params:
-                if param.name not in as_body_except:
-                    body_params.append(param)
-                else:
-                    rest.append(param)
-            return [body_params, *rest]
-
-        if as_body:
-            return [params]
-
-        return params
-
     def api(
         self,
         route: str,
diff --git a/src/interface/cli.py b/src/interface/cli.py
index 5166b2296..4760c70cb 100644
--- a/src/interface/cli.py
+++ b/src/interface/cli.py
@@ -25,7 +25,7 @@ from yunohost.interface.base import (
     merge_dicts,
     get_params_doc,
     override_function,
-    validate_pattern
+    validate_pattern,
 )
 from yunohost.utils.error import YunohostValidationError
 
@@ -40,7 +40,7 @@ def print_as_yaml(data: Any):
     rprint(Syntax(data, "yaml", background_color="default"))
 
 
-def pattern_validator(pattern: str, name: str):
+def pattern_validator(pattern: str, name: Optional[str]):
     def inner_validator(ctx: typer.Context, param_: typer.CallbackParam, value: str):
         if ctx.resilient_parsing:
             return
@@ -72,16 +72,21 @@ class Interface(BaseInterface):
             rprint(content)
         else:
             from moulinette import Moulinette
+
             Moulinette.display(content)
 
     @staticmethod
     def prompt(ask: str, is_password=False, confirm=False, **kwargs):
         if os.environ.get("INTERFACE") == "cli":
-            return typer.prompt(ask, hide_input=is_password, confirmation_prompt=confirm)
+            return typer.prompt(
+                ask, hide_input=is_password, confirmation_prompt=confirm
+            )
         else:
             from moulinette import Moulinette
-            return Moulinette.prompt(ask, is_password=is_password, confirm=confirm, **kwargs)
 
+            return Moulinette.prompt(
+                ask, is_password=is_password, confirm=confirm, **kwargs
+            )
 
     def cli(self, command_def: str, **extra_data):
         def decorator(func: Callable):